Dan Gheesling — the guy who won “Big Brother 10” — scored another reality victory this weekend when he popped the question to his GF during a high school football game … and she said yes!
It all went down Saturday night, when Dan — an asst. coach at St. Mary’s Prep in Michigan — orchestrated a little halftime surprise for his girlfriend Chelsea … who works with the cheerleading squad.
After shooing away the team mascot, Dan — who scored the $500,000 grand prize on “BB10” — dropped to one knee and whipped out a 2-carat diamond ring in front of a massive crowd.
We’re told D&C are planning to tie the knot next summer.
But the best part — St. Mary’s won the game 14-7.